According to The Buffalo News, Supernatural made it to the CW.
From The Buffalo News:
"The tough decisions concern WB's shows. Its longer running programs are the most expensive. This season's hit, "Supernatural," is safe. WB put its publicity machine behind Rebecca Romijn's hour-long romantic comedy, "Pepper Dennis," about a TV news reporter, but audiences locally (and nationally) are ignoring it. It should suffer the same fate as WB 49's 10 p.m. news. Tom Fontana's "Bedford Diaries," which hasn't gotten much publicity except in newspaper headlines about its content, also is dying."
Thanks to cottonmouth for the information.